Bump junit from 4.13 to 4.13.1 in /junit4

Bumps [junit](https://github.com/junit-team/junit4) from 4.13 to 4.13.1.
- [Release notes](https://github.com/junit-team/junit4/releases)
- [Changelog](https://github.com/junit-team/junit4/blob/main/doc/ReleaseNotes4.13.1.md)
- [Commits](junit-team/junit4@r4.13...r4.13.1)

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

Diff for: junit4/pom.xml

@@ -10,7 +10,7 @@
         <slf4j.version>1.7.30</slf4j.version>
         <logback.version>1.2.3</logback.version>
 
-        <junit.version>4.13</junit.version>
+        <junit.version>4.13.1</junit.version>
 
         <java.version>1.8</java.version>
         <maven.compiler.target>${java.version}</maven.compiler.target>